1273448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 2700000

約数和(自身を除く): 1426552

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 499, 638, 998, 1276, 1996, 2552, 3992, 5489, 10978, 14471, 21956, 28942, 43912, 57884, 115768, 159181, 318362, 636724, 1273448]

約数ペア:

[(1, 1273448), (2, 636724), (4, 318362), (8, 159181), (11, 115768), (22, 57884), (29, 43912), (44, 28942), (58, 21956), (88, 14471), (116, 10978), (232, 5489), (319, 3992), (499, 2552), (638, 1996), (998, 1276)]